Introduced new exceptions and fixed a parsing bug.

* The exceptions RuntimeError, FatalRuntimeError, CantLoadTemplate and
  CantSaveTemplate were introduced.
* RuntimeErrors are automatically catched by the template engine and
  will be displayed instead of the tag, unless the parameter
  $mute_runtime_errors was set to true.
* Missing tags will result either in a RuntimeError or, if
  $fatal_error_on_missing_tag is true, in a FatalRuntimeError.
* The mktag-subcompiler and the standard library functions now use the
  new exceptions.
* A bug, that threw away leading TextNodes if a comment or rawtext
  pseudotag was parsed, is now fixed.

1 files changed, 4 insertions, 1 deletions

diff --git a/example/index.php b/example/index.php
index 14ca576..2ebe3c7 100644
--- a/example/index.php
+++ b/example/index.php
@@ -12,6 +12,9 @@ $ste = new \ste\STECore(
 	)
 );
 
+# Set STE to a more verbose behavior:
+$ste->mute_runtime_errors = False;
+
 # First, lets define some custom tags.
 
 # <ste:uppercase> will exchange all letters with their uppercase complement
@@ -29,7 +32,7 @@ $ste->register_tag("repeat",
 	{
 		$output = "";
 		if(!is_numeric($params["n"]))
-			throw new Exception("Sorry, but parameter n must be a number...");
+			throw new \ste\RuntimeError("Sorry, but parameter n must be a number...");
 		
 		for($i = 0; $i < $params["n"]; ++$i)
 			$output .= $sub($ste);